Club
Certificate
2023

Boat

SIETE

GBR-777_C

RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
Rated boat velocities in knots
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat Angles42.4°39.9°37.8°37.0°36.9°36.6°37.2°
Beat VMG3.544.314.774.935.025.065.05
52°5.326.256.706.876.957.017.05
60°5.576.436.867.067.167.237.30
75°5.716.546.987.287.487.617.76
90°5.786.626.977.347.677.938.29
110°5.926.867.347.657.938.208.74
120°5.806.827.407.898.298.689.49
135°5.196.417.157.778.419.2011.18
150°4.405.556.477.107.578.1310.35
Run VMG3.814.815.616.156.567.048.96
Gybe Angles144.2°147.8°149.2°150.1°147.5°145.0°142.2°

APH: 556.5

CDL: 8.415

GPH: 620.5

CertNo: 77701

BOAT
ClassJ 88DesignerR-JOHNSTONEBuilderJ-BOATAge date01/2016Series date06/2013Offset fileJ-88.offData fileGBR777_C
HULL
Length Overall8.960 mMaximum Beam2.854 mDraft1.973 mDisplacement2,386 kgDLR4.4197IMS DivisionPerformanceDynamic Allowance0.000%Age Allowance0.325%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.380m
CREW
Maximum weight420 kgMinimum weight315 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail26.7027.38Headsail Luffed20.4020.40Headsail FlyingSymmetricAsymmetric93.6993.69 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS (m²)
Trysail7.19Storm Jib7.06Heavy Weather Jib19.04
SAIL LIMITS
Headsails5  Spinnakers4
STABILITY
Righting MomentN/AStability IndexN/A
COMMENTS
PESADO 1 DINA.2019
The owner and any other person in charge is responsible that boat is complying with her certificate in accordance with RRS 78.1 and ORC Rule 304.
ORC Ref  03510002SSDIssued on 04/10/2023Valid until 31/12/2023
VPP ver: 2023 1.03 | © ORC | www.orc.org

Club
Certificate
2023

Boat

SIETE

GBR-777_C

RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
Time Allowances in secs/NM
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat VMG1017.3835.4755.1729.5717.7711.5712.7
52°676.4575.8537.3524.3517.7513.8511.0
60°646.8559.7525.0510.3502.8498.0493.4
75°630.1550.1515.5494.6481.2473.2464.1
90°623.2543.8516.3490.2469.6453.9434.3
110°607.8524.5490.6470.9454.1438.8412.0
120°620.8527.8486.6456.2434.1414.9379.3
135°694.3561.2503.4463.5427.8391.4321.9
150°818.5648.5556.0506.9475.3443.0347.8
Run VMG945.1748.8642.1585.1548.8511.5401.7
Selected Courses
Windward / Leeward981.2792.1698.6657.3633.3611.5557.2
All purpose760.6630.9571.7542.0522.2505.0470.1
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward680.80.8813
All purpose556.51.0782
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low695.70.8624
Triple Number Coastal/Long Distance Medium554.31.0824
Triple Number Coastal/Long Distance High496.21.2092
Triple Number Windward/Leeward Low886.70.6767
Triple Number Windward/Leeward Medium676.30.8872
Triple Number Windward/Leeward High596.61.0057
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance602.90.9952
Triple Number Coastal/Long Distance Low695.70.8624
Triple Number Coastal/Long Distance Medium554.31.0824
Triple Number Coastal/Long Distance High496.21.2092
Triple Number Windward/Leeward Low886.70.6767
Triple Number Windward/Leeward Medium676.30.8872
Triple Number Windward/Leeward High596.61.0057
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance977.6747.7636.3576.6542.0510.6451.3
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7665
Downwind "popa"0.9582
70% up, 30% down "Ilhabela"0.8155
30% up, 70% down "Ilhabela-inverso"0.8914
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low695.70.8624
Triple Number Coastal/Long Distance Medium554.31.0824
Triple Number Coastal/Long Distance High496.21.2092
Triple Number Windward/Leeward Low886.70.6767
Triple Number Windward/Leeward Medium676.30.8872
Triple Number Windward/Leeward High596.61.0057
Predominantly Upwind604.80.9921
Predominantly Downwind555.31.0804
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low695.70.8624
Triple Number All Purpose Medium554.31.0824
Triple Number All Purpose High496.21.2092
Triple Number Windward/Leeward Low886.70.6767
Triple Number Windward/Leeward Medium676.30.8872
Triple Number Windward/Leeward High596.61.0057
Predominantly Upwind604.80.9921
Predominantly Downwind555.31.0804
Predominantly Upwind Low777.20.7720
Predominantly Upwind Medium627.90.9555
Predominantly Upwind High595.81.0070
Predominantly Downwind Low750.10.7999
Predominantly Downwind Medium551.81.0873
Predominantly Downwind High449.81.3338
Chicago-Mac Upwind0.9763
Chicago-Mac All Purpose1.0153
Chicago-Mac Downwind1.0630
Bayview-Mac Cove Island0.9473
Bayview-Mac Shore0.9522
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching527.41.1376
Predominantly Reaching Low632.50.9486
Predominantly Reaching Medium523.41.1464
Predominantly Reaching High455.51.3173
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low966.60.6207
5-Band Low / Medium814.60.7365
5-Band Medium667.50.8989
5-Band Medium / High609.80.9839
5-Band High566.61.0590
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance602.90.9952
Triple Number Coastal/Long Distance Low695.70.8624
Triple Number Coastal/Long Distance Medium554.31.0824
Triple Number Coastal/Long Distance High496.21.2092
Triple Number Windward/Leeward Low886.70.6767
Triple Number Windward/Leeward Medium676.30.8872
Triple Number Windward/Leeward High596.61.0057
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance977.6747.7636.3576.6542.0510.6451.3
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance602.90.9952
Triple Number Coastal/Long Distance Low695.70.8624
Triple Number Coastal/Long Distance Medium554.31.0824
Triple Number Coastal/Long Distance High496.21.2092
Triple Number Windward/Leeward Low886.70.6767
Triple Number Windward/Leeward Medium676.30.8872
Triple Number Windward/Leeward High596.61.0057
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance977.6747.7636.3576.6542.0510.6451.3
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance602.9
Triple Number Coastal/Long Distance Low695.7
Triple Number Coastal/Long Distance Medium554.3
Triple Number Coastal/Long Distance High496.2
Triple Number Windward/Leeward Low886.7
Triple Number Windward/Leeward Medium676.3
Triple Number Windward/Leeward High596.6
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance977.6747.7636.3576.6542.0510.6451.3
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance602.90.9952
Triple Number Coastal/Long Distance Low695.70.8624
Triple Number Coastal/Long Distance Medium554.31.0824
Triple Number Coastal/Long Distance High496.21.2092
Triple Number Windward/Leeward Low886.70.6767
Triple Number Windward/Leeward Medium676.30.8872
Triple Number Windward/Leeward High596.61.0057
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance977.6747.7636.3576.6542.0510.6451.3
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)602.90.9952
Triple Number Coastal/Long Distance Low695.70.8624
Triple Number Coastal/Long Distance Medium554.31.0824
Triple Number Coastal/Long Distance High496.21.2092
Triple Number Windward/Leeward Low886.70.6767
Triple Number Windward/Leeward Medium676.30.8872
Triple Number Windward/Leeward High596.61.0057
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance977.6747.7636.3576.6542.0510.6451.3
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low695.70.8624
Triple Number Coastal/Long Distance Medium554.31.0824
Triple Number Coastal/Long Distance High496.21.2092
Triple Number Windward/Leeward Low886.70.6767
Triple Number Windward/Leeward Medium676.30.8872
Triple Number Windward/Leeward High596.61.0057
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8624
Triple Number Coastal/Long Distance Medium1.0824
Triple Number Coastal/Long Distance High1.2092
Triple Number Windward/Leeward Low0.6767
Triple Number Windward/Leeward Medium0.8872
Triple Number Windward/Leeward High1.0057
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance977.6747.7636.3576.6542.0510.6451.3
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance602.90.9952
Triple Number Coastal/Long Distance Low695.70.8624
Triple Number Coastal/Long Distance Medium554.31.0824
Triple Number Coastal/Long Distance High496.21.2092
Triple Number Windward/Leeward Low886.70.6767
Triple Number Windward/Leeward Medium676.30.8872
Triple Number Windward/Leeward High596.61.0057
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance977.6747.7636.3576.6542.0510.6451.3
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low695.70.8624
Triple Number Coastal/Long Distance Medium554.31.0824
Triple Number Coastal/Long Distance High496.21.2092
Triple Number Windward/Leeward Low886.70.6767
Triple Number Windward/Leeward Medium676.30.8872
Triple Number Windward/Leeward High596.61.0057
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance602.90.9952
Triple Number Coastal/Long Distance Low695.70.8624
Triple Number Coastal/Long Distance Medium554.31.0824
Triple Number Coastal/Long Distance High496.21.2092
Triple Number Windward/Leeward Low886.70.6767
Triple Number Windward/Leeward Medium676.30.8872
Triple Number Windward/Leeward High596.61.0057
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance977.6747.7636.3576.6542.0510.6451.3
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low886.70.6767
Triple Number Windward/Leeward Medium676.30.8872
Triple Number Windward/Leeward High596.61.0057
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance977.6747.7636.3576.6542.0510.6451.3
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low695.7
Triple Number Coastal/Long Distance Medium554.3
Triple Number Coastal/Long Distance High496.2
Triple Number Windward/Leeward Low886.7
Triple Number Windward/Leeward Medium676.3
Triple Number Windward/Leeward High596.6
Predominantly Upwind604.8
Predominantly Downwind555.3
Predominantly Reaching536.4
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance602.90.9952
Triple Number Coastal/Long Distance Low695.70.8624
Triple Number Coastal/Long Distance Medium554.31.0824
Triple Number Coastal/Long Distance High496.21.2092
Triple Number Windward/Leeward Low886.70.6767
Triple Number Windward/Leeward Medium676.30.8872
Triple Number Windward/Leeward High596.61.0057
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance977.6747.7636.3576.6542.0510.6451.3
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8624
Triple Number Coastal/Long Distance Medium1.0824
Triple Number Coastal/Long Distance High1.2092
Triple Number Windward/Leeward Low0.6767
Triple Number Windward/Leeward Medium0.8872
Triple Number Windward/Leeward High1.0057
Coastal/Long Distance0.9952
Predominantly Upwind0.9921
Predominantly Downwind1.0804
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.8624
Tretall Distanseseilas Mellomvind1.0824
Tretall Distanseseilas Mye vind1.2092
Tretall Pølsebane Lite vind0.6767
Tretall Pølsebane Mellomvind0.8872
Tretall Pølsebane Mye vind1.0057
Distanseseilas ett tall (OSN 8-16kn)0.9952
Distanseseilas ett tall (APH 6-20kn)1.0782
Enkeltall Motvind0.9921
Enkeltall Medvind1.0804
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low695.70.8624
Triple Number Coastal/Long Distance Medium554.31.0824
Triple Number Coastal/Long Distance High496.21.2092
Triple Number Windward/Leeward Low886.70.6767
Triple Number Windward/Leeward Medium676.30.8872
Triple Number Windward/Leeward High596.61.0057
Coastal/Long Distance602.90.9952
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind604.80.9921
Predominantly Downwind555.31.0804
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore573.51.0462
Cape Doctor Coastal480.61.2485
Triple Number Coastal/Long Distance Low695.70.8624
Triple Number Coastal/Long Distance Medium554.31.0824
Triple Number Coastal/Long Distance High496.21.2092
Triple Number Windward/Leeward Low886.70.6767
Triple Number Windward/Leeward Medium676.30.8872
Triple Number Windward/Leeward High596.61.0057
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8624
Triple Number Coastal/Long Distance Medium1.0824
Triple Number Coastal/Long Distance High1.2092
Triple Number Windward/Leeward Low0.6767
Triple Number Windward/Leeward Medium0.8872
Triple Number Windward/Leeward High1.0057
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8624
Triple Number Coastal/Long Distance Medium1.0824
Triple Number Coastal/Long Distance High1.2092
Triple Number Windward/Leeward Low0.6767
Triple Number Windward/Leeward Medium0.8872
Triple Number Windward/Leeward High1.0057
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance602.90.9952
Triple Number Coastal/Long Distance Low695.70.8624
Triple Number Coastal/Long Distance Medium554.31.0824
Triple Number Coastal/Long Distance High496.21.2092
Triple Number Windward/Leeward Low886.70.6767
Triple Number Windward/Leeward Medium676.30.8872
Triple Number Windward/Leeward High596.61.0057
Predominantly Upwind604.80.9921
Predominantly Downwind555.31.0804
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance977.6747.7636.3576.6542.0510.6451.3
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance602.90.9952
Triple Number Coastal/Long Distance Low695.70.8624
Triple Number Coastal/Long Distance Medium554.31.0824
Triple Number Coastal/Long Distance High496.21.2092
Triple Number Windward/Leeward Low886.70.6767
Triple Number Windward/Leeward Medium676.30.8872
Triple Number Windward/Leeward High596.61.0057
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance977.6747.7636.3576.6542.0510.6451.3
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low695.70.8624
Triple Number All Purpose Medium554.31.0824
Triple Number All Purpose High496.21.2092
Triple Number Windward/Leeward Low886.70.6767
Triple Number Windward/Leeward Medium676.30.8872
Triple Number Windward/Leeward High596.61.0057
Predominantly Upwind604.80.9921
Predominantly Downwind555.31.0804
Predominantly Upwind Low777.20.7720
Predominantly Upwind Medium627.90.9555
Predominantly Upwind High595.81.0070
Predominantly Downwind Low750.10.7999
Predominantly Downwind Medium551.81.0873
Predominantly Downwind High449.81.3338
Chicago-Mac Upwind0.9763
Chicago-Mac All Purpose1.0153
Chicago-Mac Downwind1.0630
Bayview-Mac Cove Island0.9473
Bayview-Mac Shore0.9522
Harvest Moon Regatta481.61.2458
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy580.31.0340
San Francisco Bay Medium663.50.9042
Predominantly Reaching527.41.1376
Predominantly Reaching Low632.50.9486
Predominantly Reaching Medium523.41.1464
Predominantly Reaching High455.51.3173
Windward/Leeward 60-40 Low894.60.6707
Windward/Leeward 60-40 Medium699.30.8580
Windward/Leeward 60-40 High636.40.9429
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low966.60.6207
5-Band Low / Medium814.60.7365
5-Band Medium667.50.8989
5-Band Medium / High609.80.9839
5-Band High566.61.0590
ORC Ref  03510002SSDIssued on 04/10/2023Valid until 31/12/2023
VPP ver: 2023 1.03 | © ORC | www.orc.org

Club
Certificate
2023

Boat

SIETE

GBR-777_C

RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassJ 88Measurement01/10/2019HINPlan reviewHull constructionCoredCarbon RudderNoLight stanchionsNoTrim tabNo
LOA8.960Max. Beam2.854Draft1.973Displacement2,386Wetted area16.11IMS L8.449LSM08.142Acc. length8.960Sink (kg/mm) 12.12
VCGD-0.250VCGM-0.167RM Rated (kg·m) 50.0Limit of positive stability(°) N/AStability IndexN/A
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.380PBW0.110PIPA0.0039
EDL2.200ST10.065ST20.180
ST30.180ST40.110ST50.375
RIG
Forestay tensionAftInner stayNone FittedCarbon mastYesHeadsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders2Rotating mastNo
P11.220IG11.700ISP12.610MDT10.093MDL10.143MDT20.085MDL20.105TL0.900MW0.120GO0.170
E3.660J3.400BAS1.270FSD0.040SFJ0.230SPLWPLTPS5.500BD0.120MWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM entered directlyRM entered50.0Flotation Date01/10/2019MeasurerComment
SFFP0.759FFMFF0.971LCFcl4.725SG
SAFP8.905FAMFA0.795LCFsh4.943HBI0.855
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03510002SSDIssued on 04/10/2023Valid until 31/12/2023
VPP ver: 2023 1.03 | © ORC | www.orc.org

Club
Certificate
2023

Boat

SIETE

GBR-777_C

RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentMN-10.461.071.692.593.1826.7026/09/2019
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentJB-10.090.500.951.822.693.5411.26YesNo 20.4026/09/2019
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentA-214.4512.3513.408.308.7595%93.6926/09/2019
ORC Ref  03510002SSDIssued on 04/10/2023Valid until 31/12/2023
VPP ver: 2023 1.03 | © ORC | www.orc.org